fix(hm/pkgs/scr/con2pdf): Fix command usage errors

1 files changed, 10 insertions, 6 deletions

diff --git a/hm/soispha/pkgs/scripts/apps/con2pdf b/hm/soispha/pkgs/scripts/apps/con2pdf
index f5b3623e..23ec0ddd 100755..100644
--- a/hm/soispha/pkgs/scripts/apps/con2pdf
+++ b/hm/soispha/pkgs/scripts/apps/con2pdf
@@ -107,14 +107,13 @@ scan() {
     counter=0;
     image_cache="$(mktmp)"
     msg "Converting images to pdfs...";
-    while read -r scanned_image;do
+    while read -r scanned_image; do
+        echo "$scanned_image" >> "$image_cache"
+        : $((counter += 1))
         if [ "$counter" = "$number_of_pages" ]; then
             counter=0;
             process_images "$image_cache" "$name" "$output_directory"
             echo "" > "$image_cache"
-        else
-            echo "$scanned_image" >> "$image_cache"
-            : $((counter += 1))
         fi
     done < "$(tmp fd . "$tiff_temp_path" "|" sort -n)"
 }
@@ -124,12 +123,16 @@ process_images() {
     name="$2";
     output_dir="$3";
 
-    set -- ""
+    set --
     while read -r image; do
         set -- "$@" "$image"
     done < "$image_cache"
 
-    convert "$@" -compress jpeg -quality 100 "$output_dir/${name}_${counter}.pdf"
+    while [ -e "$output_dir/${name}.pdf" ]; do
+        name="${name}_$(tr -dc 'A-Za-z0-9!"#$%&'\''()*+,-./:;<=>?@[\]^_`{|}~' </dev/urandom | head -c 25)"
+    done
+
+    convert "$@" -compress jpeg -quality 100 "$output_dir/${name}.pdf"
 }
 
 for input in "$@"; do
@@ -184,3 +187,4 @@ while [ "$#" -ne 0 ]; do
     shift 1;
 done
 scan "$number_of_pages" "$device" "$output_directory" "$name" "$method";
+